CN210681166U

CN210681166U - Plant protection unmanned aerial vehicle spray structure

Info

Publication number: CN210681166U
Application number: CN201921654285.5U
Authority: CN
Inventors: 张贵友; 付少文; 林影峰; 余前兵
Original assignee: Hangzhou Zhuoqi Electronic Technology Co ltd
Current assignee: Hangzhou Zhuoqi Electronic Technology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-05
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a plant protection unmanned aerial vehicle sprays structure, including protective housing, protective housing's top inner wall department fixed mounting has the battery, protective housing bottom inner wall is close to the fixed position in middle section and installs the motor, the bottom fixed mounting of motor has fixed rotating shaft, fixed rotating shaft's outside fixedly connected with stirring fan blade. This plant protection unmanned aerial vehicle sprays structure, design through the battery, can help the normal operation of interior equipment part, the result of use of equipment has been improved, make at the in-process that sprays liquid medicine, the operation that unmanned aerial vehicle can last, stirring fan blade can carry out abundant stirring to the liquid medicine in the inside of the jar body, the convenient effect of equipment when extracting liquid medicine has been improved, the problem that the uneven effect of liquid medicine mixture descends has still been avoided, the liquid storage pot can with the comparatively convenient disconnect of link, the replacement and the interpolation of liquid medicine can be carried out at any time to the guaranteed liquid storage pot.

Description

Plant protection unmanned aerial vehicle spray structure

Technical Field

The utility model relates to an unmanned aerial vehicle application technology field specifically is a plant protection unmanned aerial vehicle sprays structure.

Background

Unmanned aerial vehicle is an unmanned aircraft that utilizes radio remote control to control, and it can use repeatedly, has better flexibility, and the wide application is in fields such as aerial reconnaissance, supervision, communication, electronic interference, along with unmanned aerial vehicle's generalization, it also begins to be applied to other trades, is a practical device that has a wide prospect.

However, current unmanned aerial vehicle can not be with the even spraying of liquid medicine at the in-process that carries out the plant and spray, causes the uneven problem of branch material easily, has reduced the reduction of pesticide spraying range, and general unmanned aerial vehicle can not carry out timely replacement to liquid medicine when using in addition, is unfavorable for the normal use of equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plant protection unmanned aerial vehicle spray structure to propose current unmanned aerial vehicle in solving above-mentioned background art and carrying out the in-process that the plant sprayed, can not be with even spraying of liquid medicine, cause the uneven problem of branch material easily, reduced the reduction of pesticide spraying scope, general unmanned aerial vehicle can not carry out timely replacement to liquid medicine when using moreover, is unfavorable for the problem of equipment normal use.

In order to achieve the above object, the utility model provides a following technical scheme: a spraying structure of a plant protection unmanned aerial vehicle comprises a protective shell, wherein a storage battery is fixedly arranged on the inner wall of the top end of the protective shell, a motor is fixedly arranged at a position, close to the middle section, of the inner wall of the bottom end of the protective shell, a fixed rotating shaft is fixedly arranged at the bottom end of the motor, stirring blades are fixedly connected to the outer side of the fixed rotating shaft, a connecting frame is fixedly arranged at a position, close to the middle, of the bottom end of the protective shell, a preformed groove is formed in the bottom end of the connecting frame, a liquid storage tank is movably connected to the outer side of the bottom end of the connecting frame, a discharge hole is fixedly arranged at the bottom end of the liquid storage tank, a sealing cover is movably connected to the outer side of the discharge hole, a connecting support leg is movably connected, one side of suction pump and protective housing's inner wall fixed connection, the opposite side fixed mounting of suction pump has horizontal fixed axle, the rotatory fan of outside top fixedly connected with of horizontal fixed axle, one side bottom fixedly connected with water spray disc of horizontal fixed axle, the middle part swing joint of water spray disc has rolling bearing, water spray disc's bottom fixed mounting has out the water spray nozzle.

Preferably, the storage battery is electrically connected with the motor, and the storage battery is also electrically connected with the water suction pump and the rotary fan respectively.

Preferably, the number of the stirring fan blades is six, the six stirring fan blades are symmetrically designed, and the lengths of the stirring fan blades are gradually decreased from top to bottom.

Preferably, the bottom outside of link is the protruding design of spaced, the inside of link and liquid storage pot is the block connection, the liquid storage pot is conical design, the bin outlet is threaded connection with sealed lid.

Preferably, the number that connects the stabilizer blade to set up is four, and it designs for the equidistance, it is connected for the pivot with protective housing to connect the stabilizer blade, the suction pump with connect the stabilizer blade one-to-one in the position.

Preferably, the inner part of the transverse fixing shaft is in a hollow conical design, and the transverse fixing shaft is mutually connected with the suction hose in a penetrating way.

Preferably, the number of the water outlet nozzles is five, the five water outlet nozzles are installed at equal distances, and the interior of each water outlet nozzle is designed in a conical shape.

Compared with the prior art, the beneficial effects of the utility model are that: the spraying structure of the plant protection unmanned aerial vehicle can help the normal operation of internal equipment parts through the design of the storage battery, the using effect of the equipment is improved, the unmanned aerial vehicle can continuously operate in the process of spraying liquid medicine, the stirring blades can fully stir the liquid medicine in the tank body, the convenient effect of the equipment in the process of extracting the liquid medicine is improved, the problem of reduction of the uneven mixing effect of the liquid medicine is also avoided, the liquid storage tank can be conveniently detached from the connecting frame, the liquid storage tank can be replaced and added with the liquid medicine at any time, the lower end of the liquid storage tank is provided with a threaded opening and closing design, the liquid medicine can conveniently enter and exit, the sealing effect in the liquid medicine is also protected, the better liquid storage and liquid discharge effects are kept in the tank body, the four water suction pumps are designed, the liquid medicine can be extracted at a constant speed, and the uniform effect of the liquid medicine spraying is improved, the design of water outlet nozzle helps the promotion of pressure when liquid medicine is discharged, is favorable to the normal operating of equipment, also helps the even effect that liquid medicine sprays moreover, and rolling bearing can rotary motion, drives the water spray disc of lower extreme and also rotates, has further improved the practical function of equipment.

Drawings

FIG. 1 is a front internal connection structure diagram of the present invention;

FIG. 2 is a view of the overall connection structure of the present invention;

FIG. 3 is a top view of the connection structure of the connection frame of the present invention;

fig. 4 is a bottom view of the water spraying plate of the present invention.

In the figure: 1. a protective housing; 2. a storage battery; 3. an electric motor; 4. fixing the rotating shaft; 5. a stirring fan blade; 6. a connecting frame; 7. reserving a groove; 8. a liquid storage tank; 9. a discharge outlet; 10. a sealing cover; 11. connecting support legs; 12. a suction hose; 13. a water pump; 14. a transverse fixed shaft; 15. rotating a fan; 16. a water spray disc; 17. a rotating bearing; 18. and a water outlet nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a spraying structure of a plant protection unmanned aerial vehicle comprises a protective shell 1, a storage battery 2 is fixedly arranged on the inner wall of the top end of the protective shell 1, a motor 3 is fixedly arranged at the position, close to the middle section, of the inner wall of the bottom end of the protective shell 1, a fixed rotating shaft 4 is fixedly arranged at the bottom end of the motor 3, a stirring fan blade 5 is fixedly connected to the outer side of the fixed rotating shaft 4, a connecting frame 6 is fixedly arranged at the position, close to the middle, of the bottom end of the protective shell 1, a preformed groove 7 is formed in the bottom end of the connecting frame 6, a liquid storage tank 8 is movably connected to the outer side of the bottom end of the liquid storage tank 8, a discharge hole 9 is fixedly arranged at the bottom end of the discharge hole 9, a sealing cover 10 is movably connected to the outer side of the protective shell 1, for example, the other end of the suction hose 12 is fixedly provided with a water pump 13, one side of the water pump 13 is fixedly connected with the inner wall of the protective shell 1, the other side of the water pump 13 is fixedly provided with a transverse fixed shaft 14, the top end of the outer side of the transverse fixed shaft 14 is fixedly connected with a rotary fan 15, the bottom end of one side of the transverse fixed shaft 14 is fixedly connected with a water spray disc 16, the middle part of the water spray disc 16 is movably connected with a rotating bearing 17, and the bottom end of the water spray disc 16 is fixedly provided with a water outlet nozzle 18.

The utility model discloses in: the storage battery 2 is electrically connected with the motor 3, and the storage battery 2 is respectively electrically connected with the water suction pump 13 and the rotary fan 15; such design can help the normal operation of interior equipment part, has improved the result of use of equipment, makes the in-process of spraying liquid medicine, the operation that unmanned aerial vehicle can last.

The utility model discloses in: the number of the stirring fan blades 5 is six, the six stirring fan blades 5 are symmetrically designed, and the lengths of the stirring fan blades 5 are gradually decreased from top to bottom; stirring fan blade 5's design can help the even mixture of liquid medicine, has improved the convenient effect of equipment when extracting liquid medicine, has still avoided the uneven effect decline of liquid medicine mixture problem.

The utility model discloses in: the outer side of the bottom end of the connecting frame 6 is in a convex design at intervals, the connecting frame 6 is in clamping connection with the inside of the liquid storage tank 8, the liquid storage tank 8 is in a conical design, and the discharge port 9 is in threaded connection with the sealing cover 10; liquid storage pot 8 can be with 6 comparatively convenient disconnections of link, guaranteed that liquid storage pot 8 can carry out the replacement and the interpolation of liquid medicine at any time, the design of sealed lid 10 has also helped liquid storage pot 8 inside can guarantee good airtight effect moreover, impels jar internal portion to keep better liquid storage and tapping effect.

The utility model discloses in: the number of the connecting support legs 11 is four, the connecting support legs are designed at equal intervals, the connecting support legs 11 are connected with the protective shell 1 through rotating shafts, and the water suction pumps 13 correspond to the connecting support legs 11 in position one by one; the design of connecting stabilizer blade 11 is favorable to this unmanned aerial vehicle's the firm effect of standing, and suction pump 13 has also helped the even extraction of liquid medicine simultaneously, has improved the even effect when liquid medicine sprays.

The utility model discloses in: the inner part of the transverse fixed shaft 14 is in a hollow conical design, and the transverse fixed shaft 14 is mutually connected with the suction hose 12 in a penetrating way; suction hose 12's design can be accurate extract the liquid medicine, and the help further improves unmanned aerial vehicle's even effect of spraying.

The utility model discloses in: the number of the water outlet nozzles 18 is five, the five water outlet nozzles 18 are arranged at equal distances, and the interior of each water outlet nozzle 18 is designed to be conical; such design has helped the promotion of pressure when liquid medicine is discharged, is favorable to the normal operating of equipment, has helped evenly the effect that liquid medicine sprayed moreover.

The working principle is as follows: when in use, the unmanned aerial vehicle is fixed on the ground by the connecting support legs 11, then the liquid storage tank 8 is taken down, the liquid medicine to be used is placed in the liquid storage tank 8, then the tank body filled with the liquid medicine is clamped and installed at the outer side of the bottom end of the connecting frame 6, then the whole unmanned aerial vehicle is started, the storage battery 2 firstly drives the motor 3 to rotate, the stirring fan blades 5 can evenly stir the liquid medicine, then the rotating fan 15 can also drive the whole unmanned aerial vehicle to fly, the water suction pump 13 pumps the liquid medicine to the inner part of the transverse fixing shaft 14 to enable the liquid medicine to move from the inner part of the transverse fixing shaft 14 to the position of the water spraying disc 16, and the liquid medicine can be evenly sprayed out along the water outlet nozzle 18, the plants are irrigated, and meanwhile, the rotating bearing 17 can rotate and move to drive the water spraying disc 16 at the lower end to rotate, so that the practical effect of the device is further improved.

In summary, the following steps: the spraying structure of the plant protection unmanned aerial vehicle can help internal equipment parts to normally operate through the design of the storage battery 2, the using effect of the equipment is improved, the unmanned aerial vehicle can continuously operate in the process of spraying liquid medicine, the stirring fan blades 5 can fully stir the liquid medicine in the tank body, the convenient effect of the equipment in the process of extracting the liquid medicine is improved, the problem of reduced uneven liquid medicine mixing effect is also avoided, the liquid storage tank 8 can be conveniently detached from the connecting frame 6, the liquid storage tank 8 can be replaced and added with the liquid medicine at any time, the lower end of the liquid storage tank is provided with a threaded opening and closing design, the liquid medicine can conveniently enter and exit, the sealing effect in the tank body is also protected, the good liquid storage and liquid discharging effects are kept in the tank body, the four water suction pumps 13 are designed, the liquid medicine can be extracted at a constant speed, and the uniform effect in the process of spraying the liquid medicine is improved, the design of water outlet nozzle 18 helps the promotion of pressure when liquid medicine is discharged, is favorable to the normal operating of equipment, also helps the effect that liquid medicine sprayed in addition, and rolling bearing 17 can rotary motion, and the water spray disc 16 that drives the lower extreme also rotates, has further improved the practical effect of equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plant protection unmanned aerial vehicle's spraying structure, includes protecting sheathing (1), its characterized in that: the improved multifunctional automatic discharging device is characterized in that a storage battery (2) is fixedly mounted at the inner wall of the top end of the protective shell (1), a motor (3) is fixedly mounted at a position, close to the middle section, of the inner wall of the bottom end of the protective shell (1), a fixed rotating shaft (4) is fixedly mounted at the bottom end of the motor (3), stirring fan blades (5) are fixedly connected to the outer side of the fixed rotating shaft (4), a connecting frame (6) is fixedly mounted at a position, close to the middle part, of the bottom end of the protective shell (1), a reserved groove (7) is formed in the bottom end of the connecting frame (6), a liquid storage tank (8) is movably connected to the outer side of the connecting frame (6), a discharging port (9) is fixedly mounted at the bottom end of the liquid storage tank (8), a sealing cover (10), the inboard swing joint of reservation groove (7) has the one end of absorbing hose (12), the other end fixed mounting who absorbs hose (12) has suction pump (13), the inner wall fixed connection of one side and protecting sheathing (1) of suction pump (13), the opposite side fixed mounting of suction pump (13) has horizontal fixed axle (14), the outside top fixedly connected with rotating fan (15) of horizontal fixed axle (14), one side bottom fixedly connected with water spray disc (16) of horizontal fixed axle (14), the middle part swing joint of water spray disc (16) has rolling bearing (17), the bottom fixed mounting of water spray disc (16) has out water spray nozzle (18).

2. The plant protection unmanned aerial vehicle's of claim 1 spraying structure, characterized in that: the storage battery (2) is electrically connected with the motor (3), and the storage battery (2) is respectively electrically connected with the water suction pump (13) and the rotary fan (15).

3. The plant protection unmanned aerial vehicle's of claim 1 spraying structure, characterized in that: the quantity that stirring fan blade (5) set up is six, and six stirring fan blade (5) design for the symmetry each other, the length from the top down of stirring fan blade (5) decreases progressively in proper order.

4. The plant protection unmanned aerial vehicle's of claim 1 spraying structure, characterized in that: the bottom outside of link (6) is the protruding design of spaced, the inside of link (6) and liquid storage pot (8) is connected for the block, liquid storage pot (8) are conical design, bin outlet (9) are threaded connection with sealed lid (10).

5. The plant protection unmanned aerial vehicle's of claim 1 spraying structure, characterized in that: the quantity that connects stabilizer blade (11) to set up is four, and it designs for the equidistance, it is connected for the pivot to connect stabilizer blade (11) and protecting sheathing (1), suction pump (13) and connection stabilizer blade (11) one-to-one in the position.

6. The plant protection unmanned aerial vehicle's of claim 1 spraying structure, characterized in that: the inner part of the transverse fixing shaft (14) is in a hollow conical design, and the transverse fixing shaft (14) is mutually connected with the suction hose (12) in a penetrating way.

7. The plant protection unmanned aerial vehicle's of claim 1 spraying structure, characterized in that: the number of the water outlet nozzles (18) is five, the five water outlet nozzles (18) are installed at equal distances, and the interior of each water outlet nozzle (18) is designed in a conical shape.